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lorasvet [3.4K]
3 years ago
9

Prove that the value of the expression does not depend on a: a−(6a−(5a−8))

Mathematics
1 answer:
djyliett [7]3 years ago
3 0

Step-by-step explanation:

a−(6a−(5a−8))

a-(6a-5a+8)

a-6a+5a-8

6a-6a-8

0-8

=-8

so the answer doesn't depend on a

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mr smith owns a lot of valued at 12000. It is assessed at 80% of it value. how much tax does he pay if the tax rate if 1.5% of t
julsineya [31]

Find the assessed amount:

12000 x 0.80 = 9600

Multiply the assessed amount by tax rate:

9600 x 0.015 = 144

He pay $144

3 0
4 years ago
The diagonal of a square is x units. What is the area of the square in terms of x?
Lisa [10]
Hello,
Let's c the side of the square.

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5 0
3 years ago
Which fraction is greater than 1/2 and less than 3/4
SSSSS [86.1K]
Well there many. For instance 3/4 = .74 so 74 / 100 = 37/50
So, 1/2 = .5 so .6 is greaten .5 an less than 3/4, which is .75. We can turn .6 into a fraction like so 6/10 = 3/5 so 3/5 is another fraction.

If you have a list to chose from show the options you have to chose from.
5 0
4 years ago
Which of the following functions corresponds to the domain x<=-2?
kenny6666 [7]
The answers are:
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7 0
3 years ago
An initial population of 460 quail increases at an annual rate of 21%. Write an exponential function
Georgia [21]

Answer:

the expected population after 3 years is 863.7009

Step-by-step explanation:

The computation of the expected population after 3 years is shown below

P = P_0 × e^rt

where,

r = 21% = 0.21

t = 3 years

P_0 = 460

Now place these values to the above formula

P = 460 × exp(0.21 × 3)

= 863.7009

hence, the expected population after 3 years is 863.7009

We simply applied the above formula so that the correct value could come

And, the same is to be considered

5 0
3 years ago
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